Interpret a UUID
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Your input: 019bf451-11ea-7f8a-a528-d740a2f5f611
Various notations:
URN: urn:uuid:019bf451-11ea-7f8a-a528-d740a2f5f611
URI: uuid:019bf451-11ea-7f8a-a528-d740a2f5f611
Microsoft GUID syntax: {019BF451-11EA-7F8A-A528-D740A2F5F611}
C++ struct syntax: { 0x019bf451, 0x11ea, 0x7f8a, { 0xa5, 0x28, 0xd7, 0x40, 0xa2, 0xf5, 0xf6, 0x11 } }
As OID (ISO/ITU-T 128 bits): 2.25.2138989339827004925168516897684452881
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.62545.4586.32650.42280.14106786.16119313
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115954844458188682.11900998687938442769
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26997841.300580746.2770917184.2734028305
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.62545.4586.32650.42280.55104.41717.62993
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bf45111ea] 2026-01-25 08:41:52'362 GMT
Random bits: ????1111 10001010 ??100101 00101000 11010111 01000000 10100010 11110101 11110110 00010001
Random bytes: [0xf8a?528d740a2f5f611]